Hey Guys,
I restarted my computer this morning after it running all night and went into the BIOS and checked the temps in there and it's running at 41C. Could it be CoreTemp is not reading properly? Would seem odd that each core is running 53C+ but overall temp would be 41C. I think i'm in the clear. I think it may be CoreTemp is not reading properly, I'll make sure I'm running the latest version.
I don't think resetting the heatsink would be necessary. I used proper amount of thermal paste and the heatsink is secure. (This isn't my first build)
Thanks to all you guys who replied much appreciated.